1. Asia
  2. Japan
  3. Ehime Prefecture
  4. Niihama

Niihama

Ehime Prefecture, Japan

2025-12-07 09:00
AQI (China)
Excellent
Pollutants
O3
μg/m³
102.3
PM2.5
μg/m³
10.7
CO
μg/m³
375
NO2
μg/m³
7.2
SO2
μg/m³
2.3
Weather
  • ℃
  • ℉
14℃
66%
15 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • O3
  • PM2.5
  • CO
  • NO2
  • SO2
Places included
Hongo
AQI 31
Hoshibaracho
AQI 31
Kitashinmachi
AQI 16
Kubotacho
AQI 35
Nishibaracho
AQI 16
Takihama
AQI 16
Udakacho
AQI 33
Data Sources
http://soramame.taiki.go.jp/

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